参数资料
型号: DS1802S
厂商: Maxim Integrated Products
文件页数: 5/17页
文件大小: 0K
描述: IC POT DL AUDIO TAP W/PB 20-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 37
接片: 64
电阻(欧姆): 45k
电路数: 2
温度系数: 标准值 750 ppm/°C
存储器类型: 易失
接口: 3 线串行,按钮
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 管件
DS1802
13 of 17
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.7V to +7.0V
Operating Temperature
-40° to +85°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
See J-STD-020A Specification
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(-40
°C to +85°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
VCC
+2.7
5.5
V
1
Input Logic 1
VIH
2.0
VCC+0.5
V
1,2
Input Logic 0
VIL
-0.5
+0.8
V
1,2
Resistor Inputs
L,H,W
GND-0.5
VCC+0.5
V
2
Analog Ground
AGND
GND-0.5
GND+0.5
V
14
DC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; V
CC=2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current
ICC
2000
A
12
Input Leakage
ILI
-1
+1
A
3
Wiper Resistance
RW
400
1000
Wiper Current
IW
1
mA
Logic 1 Output Current @2.4V
IOH
-1.0
mA
2
Logic 0 Output Current @0.4V
IOL
4
mA
2
Standby Current:
3 Volts
5 Volts
22
42
80
A
15
Power-Up Time
tPU
50
ms
9
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